Diabrotica adelpha
In 3 days ~10% in a week ~20%
Diabrotica adelpha is a species of beetle in the family Chrysomelidae. It was described by Edgar von Harold in 1875. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Festive Diabrotica sighting in Monterrey on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 305th most-seen of the 413 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
December and January
In those months about 10% of wildlife watchers report a Festive Diabrotica in Monterrey on a given day, against under 5% in February to November, the lowest months. Those are among Monterrey's driest months, with about 20 mm of rain a month against 200 mm in September.
Yes
Of the 2 cities where we can rate Festive Diabrotica sightings, Monterrey has the highest daily chance: under 5%. Next come Houston (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Festive Diabrotica is recorded against all the insects logged in Monterrey (7 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
